On October 26th, the survey team for the "Fourth National Cultural Relics Survey" arrived at the Liyuxi scenic area to carry out their work. Cultural relics are not only carriers of memory but also important cornerstones for inheriting and promoting excellent traditional Chinese culture. Since the launch of the Fourth National Cultural Relics Survey, the Liyuxi scenic area has attached great importance to it, cooperated with and implemented the requirements of the survey, conducted a survey of cultural relics, and taken stock of its "cultural heritage inventory".

The survey team visited the Liyuxi scenic area this time to survey cultural heritage protection sites such as the Zheng Ancestral Hall and the Lin Mansion. On site, the team used professional tools and equipment to take photos, measure, register, and draw diagrams of the immovable cultural heritage. They conducted comprehensive and detailed information collection on the selection of boundary coordinates for the cultural relics themselves, the refinement of cultural relic categories, and the specific composition of the cultural heritage. This allowed them to fully grasp the basic conditions of the cultural heritage, including their characteristics, preservation status, accessory cultural heritage, and surrounding environment.